运行下方代码段,则a的取值范围是()
A.import random
B.a=random.randint(1,10)
C.1 <= a <= 10
D.1 <= a < 10
E.1 < a <= 10
F.a = 1或 a = 10
A、import random
A.import random
B.a=random.randint(1,10)
C.1 <= a <= 10
D.1 <= a < 10
E.1 < a <= 10
F.a = 1或 a = 10
A、import random
A.10 6 8
B.25 9 8
C.10 6
D.25 9
运行下方代码段,屏幕上会输出一个整数,则①处应填写()。
classperson:
def__init__(self,id,addr):
self.__id=id
self.addr=addr
self.age=15
defgetaddr(self):
returnself.addr
z=person(43,'Tianjin')
print(①)()
A.z.addr
B.z.age
C.z.id
D.z.__id
A.import turtle
B.turtle.pensize(3)
C.for i in range(1,5)
D.r=i*20
E.turtle.circle(r)
F.turtle.done
A.2-7
B.-72
C.5-2
D.-25
A.输入为4,输出为免费
B.输入为5,输出为免费
C.输入为18,输出为4元
D.输入为19,输出为8元
给出下面程序段: if(x>0){System.out.println("Hello.");} else if(x>-3){System.out.println("Nice to meet you!");} else{System.out.pnntln("How are you?");) 若打印字符串“How are you?”,则x的取值范围是()。
A.x>0
B.x>-3
C.x<=-3
D.x<=0&x>-3